A middle school design and technology teacher breaks down a three-project unit that nicely overlaps with STEAM content.

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Sensors Converge 2025 showcased technological advances in sensing solutions for automotive, industrial, and smart home applications.

Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Fringe field-based capacitive proximity sensors are well-suited to detect the presence of both conducting and nonconducting objects. The configuration of electrodes within these sensors significantly ...

Underwater Acoustic Sensor Networks are getting increasing attention from the research community. Localization is an important functionality in any sensor network. Due to properties of the acoustic ...

🔊 Proximity Alert System using ESP32 This project uses an ultrasonic sensor (HC-SR04) and a buzzer, connected to an ESP32, to create a simple proximity alert system. When an object comes within 10 cm ...

The nondestructive and rapid detection of Listeria monocytogenes in foodstuffs is critical for ensuring food safety, but it remains a significant challenge. Herein, we propose an efficient ...

Sensor-based quality control system for automotive parts using simulated Keyence vision and proximity sensors. Controlled by PLC (OpenPLC), with HMI (Node-RED) feedback, MySQL logging, and QCAD ...

Microsoft Visio Viewer See any Visio diagram for free View, explore, and comment on Visio diagrams, even if you don’t have a Visio license.